171261-20-4 Benzamide, N-butyl-4-chloro-N-(8-methyl-8-azabicyclo(3.2.1)oct-2-en-3-yl)-, monohydrochloride N-Butyl-4-chloro-N-(8-methyl-8-azabicyclo(3.2.1)oct-2-en-3-yl)benzamide monohydrochloride